Spiral galaxy

“Over one year the Sun appears to us on Earth to follow a route through twelve-star constellations we call the Zodiac. If there is this dark star—or whatever it is because at this stage we don't know—coming in, then the evidence points to its current location at the feet of Virgo.” Karl paused to check his supervisor's reaction. “That's where we would see it if we could. It might be a brown dwarf.” Michael raised his eyebrows and frowned. The table gave a threatening creak as he shifted his…

The Hubble Telescope and the European Southern Observatory’s Very Large Telescope have shown researchers a very interesting image. A set of ripples traveling through the protoplanetary disc of a star. This unforeseen and unexpected visual was spotted by a team of research as they analyzed the dust and debris surrounding the star AU Microscopii, or AU Mic, by the use of the SPHERE instrument of the VLT. Astronomers observe AU Mic in hopes of better grasping how planets form and evolve through the…

A first generation star would be made of mostly lighter materials rather than planets formed later. Since the Universe was originally made up of light elements (Hydrogen and Helium), the planets that would've been formed then would probably be mostly gas giants or planets that lack heavier elements or metals. The planets that are in the process of forming today are most likely going to be made of more heavy elements, since the dust in the nebulae have had time to condense and form heavier atoms…

the night sky, little glowing dots are scattered across the night sky. They are known as stars. There are several billion stars in our galaxy, but only a few are seen with the naked eye. Stars are by definition, large exploding balls of gas made up of mostly hydrogen and helium. The two most unstable elements on the periodic table. The largest star in our galaxy is the sun. It’s the largest star and one of the few stars that are going through a star wide nuclear reaction. The reason the sun has…

Something pulls at my heart when I look into the stars. Something in the great beyond pulls at me, calling me, begging me to claim it as my own. Something in the great nothingness that envelopes our tiny planet is beckoning me. Maybe it’s nothing. Maybe it’s a fool’s hallucination, the manifestation of a child’s dream. Maybe it is a call that was meant to be answered by men and women far greater than I’ll ever be. Maybe the signal got lost on it’s way to find Earth’s next great hero and instead…

in and around the universe like the plants, animals are all made of dust, even the composition of our bodies is made of this dust. These atoms are seen as the interstellar startups of the universe. This material is constantly spread throughout the galaxy by comets, dyeing stars, solar storms, and other means of massive disbursement of this elemental material. Many scientists have be waiting for many years just to get a glimpse of some the first samples, to come back to earth since the…

The most famous celestial bond, except for the rings of Saturn, is the Ring Nebula or also known as M57. The Ring Nebula is 2,000 light years away and as seen on Earth the nebula looks like a donut-like ring wrapped around the middle of a football shaped cloud of glowing gas. It’s about one light year across and the glowing light the Ring Nebula produces is not coming from the planets but rather from the hot central star ionizes atoms in the gas forming intense ultraviolent light. As seen…

the poles of a collapsing star, these are formed from very intense explosions in distant galaxies. GRBs are the brightest known electromagnetic events in the universe. They can last just a few milliseconds, or hours. The burst is often followed by an afterglow, which is emitted at longer wavelengths. We have been able to learn a lot of what we know about GRBs from afterglow. We can measure how far away the galaxy that the GRB came from is by the afterglow. GRB’s are commonly formed when a high…

dazzling array images that have awed and inspired the public.More than 45 terabytes have been collected. The 45 and more terabytes that have been collected,provides lights into the universe,from objects as close to the moon to the most remote galaxies,with incredible photos of supernovas and nebulas in between. In 1923 a German scientist Hermann Oberth first suggested that that a telescope could be launched into orbit to help overcome…

24,500 lbs. NASA launched Hubble in 1990, it was "named after Edwin P. Hubble, He was an astronomer" (Rosario). Hubble is a traveling telescope it traves around the Earth taking pictures of planets, stars, and galaxies. "It has seen stars being born and stars die, and it has seen galaxies that are trillions of miles away" (Dunbar). Furthermore, Hubble can see space better than telescopes on Earth can, it's a different kind of telescope than one would usually use, you don't look through the…